Provided are a display module and a display device having the same. The display module includes: a drive substrate, a pixel definition layer, an OLED device layer, a color filter layer including sub-filter regions arranged in one-to-one correspondence to sub-pixel regions, and at least one blocking layer disposed on a side of the OLED device layer away from the drive substrate. Each blocking layer includes opening regions disposed to face the sub-pixel regions along a thickness direction of the drive substrate, and light shielding regions disposed to face portions of two adjacent sub-filter regions at which the two sub-filter regions are connected, along the thickness direction of the drive substrate. A length of a connecting line between two ends of each light shielding region is less than an actual length of the light shielding region on a cross section perpendicular to the drive substrate.

A display apparatus includes a substrate, a first display element, a first bank, a first functional layer, and a dummy unit. The first display element overlaps a face of the substrate. The first functional layer overlaps the first display element, is confined by at least the first bank, and includes a first base resin, first quantum dots, and first scatterers. The dummy unit overlaps no display elements of the display apparatus in a direction perpendicular to the face of the substrate and includes a first wall, a dummy-unit base resin, and dummy-unit scatterers. The dummy-unit base resin and the dummy-unit scatterers are confined by at least the first wall. A concentration of the dummy-unit scatterers in the dummy-unit base resin is greater than a concentration of the first scatterers in the first base resin.

A display device capable of implementing a narrow bezel by forming a radius of curvature of a bending part to be smaller and reinforcing rigidity of a display panel by disposing reinforcing members in the bending part.

A light-emitting device includes a first electrode; a second electrode facing the first electrode; m emitting parts located between the first electrode and the second electrode; and m−1 charge generation layers. A first hole transport region included in a first emitting part among the m emitting parts includes a first hole transport material, a second hole transport region included in a second emitting unit among the m emitting parts includes a second hole transport material, and a refractive index of the first hole transport material is greater than a refractive index of the second hole transport material.

A display device according to an embodiment includes a light emitting element disposed on a substrate, and including a first electrode, an emission layer, and a second electrode; a low-reflective layer disposed on the light emitting element, and including an inorganic material; an encapsulation layer positioned on the low-reflective layer; a reflection adjustment layer positioned on the encapsulation layer; a capping layer positioned on the reflection adjustment layer; and an overcoat layer positioned on the capping layer.

A display device includes: a substrate; a display layer arranged above the substrate and including a display element; an encapsulation layer above the display layer; a lower light-shielding layer above the encapsulation layer; an upper light-shielding layer at least partially overlapping the lower light-shielding layer in a plan view and arranged above the lower light-shielding layer; and an organic layer arranged between the lower light-shielding layer and the upper light-shielding layer and separating the lower light-shielding layer and the upper light-shielding layer from each other.

An emissive display device according to an embodiment includes: a substrate; a transistor disposed on the substrate; an insulating layer disposed on the transistor; a pixel electrode disposed on the insulating layer and electrically connected to the transistor; and a partition disposed on the insulating layer and covering at least an edge of the pixel electrode to expose a center of the pixel electrode. The partition includes a first partition in contact with a side surface of the pixel electrode, and a second partition in contact with an upper surface of the pixel electrode.

A display apparatus includes a cover window; a display module attached to a bottom surface of the cover window; a core plate attached to a bottom surface of the display module; and a back cover accommodating the display module and the core plate, wherein the back cover is attached to a bottom surface of the cover window, wherein the core plate includes: a heat-dissipating portion having a top surface attached to the display module; and a thermal insulation portion received in a groove formed in the heat-dissipating portion.

An electronic device is provided. The electronic device includes a first substrate, a second substrate, a first conductive element, an insulating layer, a first electronic element, and a medium structure. The second substrate is disposed opposite to the first substrate. The first conductive element is disposed on the first substrate. The insulating layer is disposed on the first conductive element and has a first via. The first electronic element is disposed on the insulating layer and electrically connected to the first conductive element through the first via. The medium structure is disposed between the first substrate and the second substrate. The medium structure has a first portion and a second portion. The first portion overlaps with the first via, and the second portion is adjacent to the first portion. In addition, the thickness of the first portion is greater than the thickness of the second portion.

A display device includes a substrate including first, second, and third light emitting areas and a light blocking area surrounding the first, second, and third light emitting areas, a driving element on the substrate, a light emitting element respectively in each of the first, second, and third light emitting areas on the driving element and electrically connected to the driving element, a color conversion layer including a first color conversion pattern, a second color conversion pattern, and a transmission pattern in the first, second, and third light emitting areas on the light emitting element, respectively, and a capping layer on the color conversion layer and including a silicon compound. A ratio of a hydrogen content of an N—H bond to a hydrogen content of a Si—H bond of the capping layer is about 16 or more.